blob: 5ae18901b388ea44518991bc1b4c3e6cdbf4da78 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
/*
* Copyright (C) 2013 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#include <stdio.h>
#include <stdlib.h>
#define ARRAY_LENGTH 10
int flag;
void clobber(int *array, int size) {
/* Make sure it clobbers something. */
array[-1] = 0x123;
array[size] = 0x123;
}
int main(void) {
int values[ARRAY_LENGTH];
int *p = (int *) malloc(sizeof(int));
*p = 10;
while (!flag) {
sleep(1);
}
/* Set a breakpint here: "b main.c:41" */
clobber(values, ARRAY_LENGTH);
printf("*p = %d\n", *p);
free(p);
return 0;
}
|